Supplementary Antenna for Wireless Security System Protect 9xxx Series, Application: Optimization of GSM send receive characteristics in unfavorable positions, 824 960 MHz 1710 1990 MHz Frequency range, 3 dBi Gain, Impedance 50 ?, Vertical Polarity, Cable lenght 3 m, Antenna hight 283 mm, Pedestral diameter 30 mm, Weight 35 g, Operation temperatur 30 bis 60 C
